| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LF353N/A+ | National Semiconductor Corporation | Check for Price | Operational Amplifier, 2 Func, 13000uV Offset-Max, BIPolar, PDIP8 | LF353N vs LF353N/A+ |
| LF353N | Texas Instruments | Check for Price | Operational Amplifier, 2 Func, 13000uV Offset-Max, BIFET, PDIP8 | LF353N vs LF353N |
| LF353N | Motorola Semiconductor Products | Check for Price | Operational Amplifier, 2 Func, 13000uV Offset-Max, JFET, PDIP8 | LF353N vs LF353N |
| LF353N | Fairchild Semiconductor Corporation | Check for Price | Operational Amplifier, 2 Func, 10000uV Offset-Max, BIPolar, PDIP8 | LF353N vs LF353N |
| LF353N/NOPB | National Semiconductor Corporation | Check for Price | Operational Amplifier, 2 Func, 13000uV Offset-Max, BIPolar, PDIP8 | LF353N vs LF353N/NOPB |
Part Details for LF353N by STMicroelectronics
Results Overview of LF353N by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (5 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (4 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
LF353N Information
LF353N by STMicroelectronics is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Price & Stock for LF353N
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
497-2968-5-ND
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DigiKey | IC OP AMP 2CH 8-MINI DIP Min Qty: 4000 Container: Tube |
0 Tube |
|
$0.2284 | Buy Now |
US Tariff Estimator: LF353N by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
LF353N CAD Models
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LF353N Part Data Attributes
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LF353N
STMicroelectronics
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Datasheet
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LF353N
STMicroelectronics
Operational Amplifier, 8 Func, 13000uV Offset-Max, BIPolar, PDIP2
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | Rohs Compliant, Plastic, Dip-8 | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Amplifier Type | Operational Amplifier | |
| Architecture | Voltage-Feedback | |
| Average Bias Current-Max (IIB) | 0.02 µA | |
| Bias Current-Max (IIB) @25C | 0.2 µA | |
| Common-mode Reject Ratio-Min | 70 Db | |
| Common-mode Reject Ratio-Nom | 86 Db | |
| Frequency Compensation | Yes | |
| Input Offset Current-Max (IIO) | 0.004 µA | |
| Input Offset Voltage-Max | 13000 µV | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e3 | |
| Length | 9.8 Mm | |
| Low-Bias | Yes | |
| Low-Offset | No | |
| Micropower | No | |
| Moisture Sensitivity Level | 1 | |
| Neg Supply Voltage Limit-Max | -18 V | |
| Neg Supply Voltage-Nom (Vsup) | -15 V | |
| Number of Functions | 8 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Packing Method | Tube | |
| Power | No | |
| Programmable Power | No | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Slew Rate-Min | 12 V/Us | |
| Slew Rate-Nom | 16 V/Us | |
| Supply Current-Max | 3.2 Ma | |
| Supply Voltage Limit-Max | 18 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | No | |
| Technology | Bipolar | |
| Temperature Grade | Commercial | |
| Terminal Finish | Matte Tin | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Unity Gain BW-Nom | 4000 | |
| Voltage Gain-Min | 25000 | |
| Wideband | No | |
| Width | 7.62 Mm |
Alternate Parts for LF353N
This table gives cross-reference parts and alternative options found for LF353N. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LF353N, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
LF353N Frequently Asked Questions (FAQ)
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The maximum power dissipation of the LF353N is 670mW, which is calculated based on the maximum junction temperature (150°C) and the thermal resistance (125°C/W) specified in the datasheet.
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To ensure stability in a unity-gain buffer configuration, it's recommended to add a 10-22nF capacitor between the output and the inverting input to prevent oscillations. Additionally, ensure that the layout is well-designed to minimize parasitic capacitance and inductance.
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The recommended operating voltage range for the LF353N is ±2V to ±18V, although the absolute maximum rating is ±22V. Operating outside the recommended range may affect the op-amp's performance and reliability.
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To reduce noise and EMI, use a well-regulated power supply, add decoupling capacitors (e.g., 100nF) between the power supply pins and ground, and ensure good layout practices such as separating analog and digital grounds and using shielding if necessary.
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While the LF353N can be used as a comparator, it's not the most suitable choice due to its relatively slow slew rate (0.5V/μs) and limited bandwidth (4MHz). A dedicated comparator like the LM339 or LM2901 would be a better choice for most applications.